[Boost-users] [log, spirit] phoenix version conflict

It looks like Boost.Log conflicts with Boost.Spirit because they're using different version of Boost Phoenix? Take this example file: #include #include #include int main() { } We get this warning: In file included from /opt/boost_1_54_0/include/boost/log/detail/custom_terminal_spec.hpp:21, /opt/boost_1_54_0/include/boost/spirit/include/phoenix_core.hpp:13:1: warning: "BOOST_PHOENIX_DEFINE_CUSTOM_TERMINAL" redefined /opt/boost_1_54_0/include/boost/phoenix/core/terminal.hpp:22:1: warning: this is the location of the previous definition There are a bunch of errors that result as well.